Chemistry, 24.06.2019 20:30 ParallelUniverse

Which type of matter needs to be separated by chemical methods ( breaking of bonds required ) such as electrolysis or decomposition

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 03:00

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Answers: 1

Answer

Chemistry, 22.06.2019 09:30

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

Answers: 2

Answer

Chemistry, 22.06.2019 16:50

Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.

Answers: 1

Answer

Chemistry, 22.06.2019 18:30

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

Answers: 1

Answer

You know the right answer?

Which type of matter needs to be separated by chemical methods ( breaking of bonds required ) such a...

Questions